First time ordering, and i was impressed by the time it took, the quality of the product and the customer service. Will i order from them again, Yes! I highly suggest this is the website to use! Truly a one stop shop!

September 4th, 2014 | Posted by Love this Site

NGK | 23506

This was a direct drop-in for the factory O2 sensor in the ZJ Jeep Grand Cherokee. Only issue I had was the wires were about 8" too short. This required me to unclip the wires coming from the PCM to get it to connect into the O2 sensor connector. But the sensor works perfectly.

April 5th, 2014 | Posted by NGK O2 sensor is the same as OEM MOPAR

Bosch | 13399

Since searching for affordable car/auto parts, and finally finding www.partsgeek.com, I am truly hooked on this website. I have already purchased parts for all of my current vehicles, also, I'm thinking this is my favorite parts store ever. I will definitely continue to use and order, and I've told my friends and family. Family has also told me what they would like for gifts/presents for the holidays and so I will most likely be ordering gifts soon from www.partsgeek.com

November 9th, 2013 | Posted by Cheryl Lawson

Denso | 234-4078

First time ordering, and i was impressed by the time it took, the quality of the product and the customer service. Will i order from them again, Yes! I highly suggest this is the website to use! Truly a one stop shop!

September 4th, 2014 | Posted by First time ordering

Bosch | 13399

I think the Bosch product is a good one, and Parts Geek Service is excellent. But unfortunately, I learned that Bosch Sensors do not work well on Chrysler products, so I have to return it.